Draft- not for distribution
Here are the results of generating a neighborhood typology based on 2017-19 characteristics, and then based on the types of neighborhoods identified, assigning block groups to their best fit at other points in time.
For the 8 cluster solution, using 1719 as the reference point produces the best, most consistent results- that is, classifying block groups into it’s typology produced typologies with the highest level of certainty (highest min, average, and max)
Re-run the cluster analysis for the winning reference year